Yes. I know it can render 100 frames of a high quality 3d scene along with related networking, audio, logic, physics, etc. operations.

I don't need a website to tell me my computer is fast. What I need is a website that spoonfeeds "how to make webapp feel like Q3A" to the average developer and somehow keeps them on objective.

You really should be able to constantly shame yourself into focus on this. "Is rendering this report table more complicated than a scene from Overwatch?" You will likely answer "no", hang your head in shame for a moment, and then admit to yourself you need to throw away your stack of 20+ 3rd party js libs and break out the MDN bible.